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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>,
	Hans de Goede <hdegoede@redhat.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-usb@vger.kernel.org
Subject: [PATCH 0/8] typec: mux: Introduce support for multiple TypeC muxes
Date: Mon, 27 Dec 2021 21:21:08 -0800	[thread overview]
Message-ID: <20211228052116.1748443-1-bjorn.andersson@linaro.org> (raw)

This series introduces a level of indirection between the controller's view of
a typec_mux/switch and the implementation and then expands that to support
multiple drivers.

This is needed in order to support devices such as the Qualcomm Snapdragon 888
HDK, which does muxing and orientation handling in the QMP (USB+DP) PHY and SBU
muxing in the external FSA4480 chip.

Additionally integration of typec mux and switch in the QMP PHY is included in
the series, as is the new FSA4480 driver. This is done to deal with the
renaming of the driver-side typec_mux -> typec_mux_dev.

Bjorn Andersson (8):
  dt-bindings: phy: qcom,qmp-usb3-dp: Add altmode/switch properties
  phy: qcom-qmp: Register typec mux and orientation switch
  device property: Helper to match multiple connections
  device property: Use multi-connection matchers for single case
  typec: mux: Introduce indirection
  typec: mux: Allow multiple mux_devs per mux
  dt-bindings: usb: Add binding for fcs,fsa4480
  usb: typec: mux: Add On Semi fsa4480 driver

 .../bindings/phy/qcom,qmp-usb3-dp-phy.yaml    |  14 +
 .../devicetree/bindings/usb/fcs,fsa4480.yaml  |  72 +++++
 drivers/base/property.c                       |  83 ++++--
 drivers/phy/qualcomm/phy-qcom-qmp.c           | 176 ++++++++++--
 drivers/usb/typec/bus.c                       |   2 +-
 drivers/usb/typec/mux.c                       | 257 +++++++++++++-----
 drivers/usb/typec/mux.h                       |  12 +-
 drivers/usb/typec/mux/Kconfig                 |   9 +
 drivers/usb/typec/mux/Makefile                |   1 +
 drivers/usb/typec/mux/fsa4480.c               | 220 +++++++++++++++
 drivers/usb/typec/mux/intel_pmc_mux.c         |   8 +-
 drivers/usb/typec/mux/pi3usb30532.c           |   8 +-
 include/linux/property.h                      |   5 +
 include/linux/usb/typec_mux.h                 |  22 +-
 14 files changed, 762 insertions(+), 127 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/usb/fcs,fsa4480.yaml
 create mode 100644 drivers/usb/typec/mux/fsa4480.c

-- 
2.33.1


             reply	other threads:[~2021-12-28  5:20 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-28  5:21 Bjorn Andersson [this message]
2021-12-28  5:21 ` [PATCH 1/8] dt-bindings: phy: qcom,qmp-usb3-dp: Add altmode/switch properties Bjorn Andersson
2021-12-28  5:21 ` [PATCH 2/8] phy: qcom-qmp: Register typec mux and orientation switch Bjorn Andersson
2021-12-28 12:25   ` Dmitry Baryshkov
2021-12-29  5:27   ` Vinod Koul
2022-01-07 19:15     ` Bjorn Andersson
2021-12-28  5:21 ` [PATCH 3/8] device property: Helper to match multiple connections Bjorn Andersson
2021-12-28 13:09   ` Dmitry Baryshkov
2021-12-28 17:04     ` Bjorn Andersson
2021-12-28 18:24       ` Dmitry Baryshkov
2021-12-28 18:42         ` Bjorn Andersson
2021-12-29  5:40       ` Vinod Koul
2021-12-30  9:26   ` Heikki Krogerus
2021-12-31  9:09     ` Sakari Ailus
2022-01-05 20:43       ` Bjorn Andersson
2022-01-07 14:33         ` Sakari Ailus
2022-01-07 15:15           ` Bjorn Andersson
2021-12-28  5:21 ` [PATCH 4/8] device property: Use multi-connection matchers for single case Bjorn Andersson
2021-12-28  5:21 ` [PATCH 5/8] typec: mux: Introduce indirection Bjorn Andersson
2021-12-28  5:21 ` [PATCH 6/8] typec: mux: Allow multiple mux_devs per mux Bjorn Andersson
2021-12-28 16:04   ` Dmitry Baryshkov
2021-12-28 16:40     ` Bjorn Andersson
2021-12-28  5:21 ` [PATCH 7/8] dt-bindings: usb: Add binding for fcs,fsa4480 Bjorn Andersson
2021-12-28  5:21 ` [PATCH 8/8] usb: typec: mux: Add On Semi fsa4480 driver Bjorn Andersson
2021-12-28 12:20 ` [PATCH 0/8] typec: mux: Introduce support for multiple TypeC muxes Hans de Goede
2021-12-28 17:08   ` Bjorn Andersson

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